Medical center network Meridian Health, in Neptune, announced Thursday it has signed an agreement with insurer Aetna Inc., in Hartford, Conn., for its hospitals to remain in-network providers of Aetna’s health plans.

Recordkeeping services provider ExpertPlan Inc., in East Windsor, today announced Thursday it has formed a partnership with One Capital Management LLC, in Westlake Village, Calif., to offer administrative services to participants in their retirement solutions program.